专题五七选五Passage 1[2017丙卷(全国Ⅲ)]Lots of people find it hard to get up in the morning, and put the blame on the alarm clock. In fact, the key to easy morning wake-up lies in resetting your body clock. 16 Here’s how to make one.•17 In order to make a change, you need to decide why it’s important. Do you want to get up in time to have breakfast with your family, get in some exercise, or just be better prepared for your day? Once you are clear about your reasons, tell your family or roommates about the change you want to make.•Rethink mornings. Now that you know why you want to wake up, considerre-arranging your morning activities. If you want time to have breakfast with your family, save some time the night before by setting out clothes, shoes, and bags.18 That’s a quarter-hour more you could be sleeping if you bought a coffee maker with a timer.•Keep your sleep/wake schedule on weekends. If you’re tired out by Friday night, sleeping in on Saturday could sound wonderful. But compensating on the weekends actually feeds into your sleepiness the following week, a recent study found. 19•Keep a record and evaluate it weekly. Keep track of your efforts and write down how you feel. After you’ve tried a new method for a week, take a look at your record.20 If not, take another look at other methods you could try.A. Get a sleep specialist.B. Find the right motivation.C. A better plan for sleep can help.D. And consider setting a second alarm.E. If the steps you take are working, keep it up.F. Stick to your set bedtime and wake-up time, no matter the day.G. Reconsider the 15 minutes you spend in line at the cafe to get coffee. Passage 2[2017北京]Every animal sleeps, but the reason for this has remained foggy. When lab rats are not allowed to sleep, they die within a month. 71One idea is that sleep helps us strengthen new memories. 72 We know that, while awake, fresh memories are recorded by reinforcing (加强) connections between brain cells, but the memory processes that take place while we sleep have been unclear.Support is growing for a theory that sleep evolved so that connections between neurons(神经元) in the brain can be weakened overnight, making room for fresh memories to form the next day. 73Now we have the most direct evidence yet that he is right. 74 The synapses in the mice taken at the end of a period of sleep were 18 per cent smaller than those taken before sleep, showing that the connections between neurons weaken while sleeping.If Tononi’s theory is right, it would explain why, when we miss a night’s sleep, we find it harder the next day to concentrate and learn new information —our brains may have smaller room for new experiences.Their research also suggests how we may build lasting memories over time even though the synapses become thinner. The team discovered that some synapses seem to be protected and stayed the same size. 75 "You keep what matters," Tononi says.A. We should also try to sleep well the night before.B. It’s as if the brain is preserving its most important memories.C. Similarly, when people go for a few days without sleeping, they get sick.D. The processes take place to stop our brains becoming loaded with memories.E. That’s why students do better in tests if they get a chance to sleep after learning.F. "Sleep is the price we pay for learning," says Giulio Tononi, who developed the idea.G. Tononi’s team measured the size of these connections, or synapses, in the brains of 12 mice.Passage 3[2016甲卷(全国Ⅱ)]A garden that’s just right for youHave you ever visited a garden that seemed just right for you, where the atmosphere of the garden appeared to total more than the sum(总和) of its parts?36 . But it doesn’t happen by accident. It starts with looking inside yourself and understanding who you are with respect to the natural world and how you approach the gardening process.●37Some people may think that a garden is no more than plants, flowers, patterns and masses of color. Others are concerned about using gardening methods that require less water and fewer fertilizers (肥料). 38 .However, there are a number of other reasons that might explain why you want to garden. One of them comes from our earliest years.●Recall(回忆)your childhood memoriesOur model of what a garden should be often goes back to childhood. Grandma’s rose garden and Dad’s vegetable garden might be good or bad, but that’s not what’s important. 39 — how being in those gardens made us feel. If you’d like to build a powerful bond with your garden, start by taking some time to recall the gardens of your youth. 40 . Then go outside and work out a plan to translate your childhood memories into your grown-up garden. Have fun.A.Know why you gardenB.Find a good place for your own gardenC.It’s our experience of the garden that mattersD.It’s delightful to see so many beautiful flowersE.Still others may simply enjoy being outdoors and close to plantsF.You can produce that kind of magical quality in your own garden, tooG.For each of those gardens, write down the strongest memory you have Passage 4[2015新课标全国Ⅰ]Building Trust in a Relationship AgainTrust is a learned behavior that we gain from past experiences. 36 Trust is a risk. But you can’t be successful when there’s a lack of trust in a relationship that results from an action where the wrongdoer takes no responsibility to fix the mistake.Unfortunately, we’ve all been victims of betrayal. Whether we’ve been stolen from, lied to, misled, or cheated on, there are different levels of losing trust. Sometimes people simply can’t trust anymore. 37 It’s understandable, but if you’re willing to build trust in a relationship again, we have some steps you can take to get you there.•38 Having confidence in yourself will help you make better choices because you can see what the best outcome would be for your well-being.•39 If you’ve been betrayed, you are the victim of your circumstance. But there’s a difference between being a victim and living with a "victim mentality". At some point in all of our lives, we’ll have our trust tested or violated.•You didn’t lose "everything".Once trust is lost, what is left? Instead of looking at the situation from this hopeless angle, look at everything you still have and be thankful for all of the good in your life. 40 Instead, it’s a healthy way to work through the experience to allow room for positive growth and forgiveness.A.Learn to really trust yourself.B.It is putting confidence in someone.C.Stop regarding yourself as the victim.D.Remember that you can expect the best in return.E.They’ve been too badly hurt and they can’t bear to let it happen again.F.This knowledge carries over in their attitude toward their future relationships.G.Seeing the positive side of things doesn’t mean you’re ignoring what happened.答案Passage 1本文是一篇说明文,介绍了如何做计划建立好生物钟,保持早睡早起的好习惯。